package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface DishMapper {
    /**
     * 根据分类id查询菜品数量
     * @param categoryid
     * @return
     */
    @Select("select count(id) from dish where category_id = #{categoryId}")
    Integer countByCategoryId(Long categoryid);
    /**
     * 插入菜品数据
     *
     * @param dish
     */
   @AutoFill( type = OperationType.INSERT)
    void insert(Dish dish);

    /**
     * 分页查询
     * @param dishPageQueryDTO
     * @return
     */
    Page<DishVO> pageQuery(DishPageQueryDTO dishPageQueryDTO);

    /**
     * 根据id查询菜品
     * @param id
     * @return
     */
    @Select("select * from dish where id = #{id}")
    Dish getById(long id);

    /**
     * 根据主键删除菜品数据
     * @param id
     */
    @Delete("delete from dish where id = #{dishId}")
    void deleteById(Long id);

    /**
     * 根据id动态修改菜品数据
     * @param dish
     */
    @AutoFill(type = OperationType.UPDATE)
    void update(Dish dish);


    List<DishVO> pageQueryId(DishPageQueryDTO dishPageQueryDTO);

    String getCategoryNameById(Long categoryId);
@Select("select * from dish where category_id = #{id} and status = 1")
    List<Dish> getBySetmealId(Long id);

@Select("select * from dish where category_id = #{categoryId} and status = 1")
    List<Dish> list(Dish dish);

    /**
     * 根据条件统计菜品数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
